The GMC Sierra 2500 HD goes all in on premium with quiet, refined interiors that put you in command of an available 6.6L Duramax turbo diesel engine - our most powerful ever - for robust hauling and trailering. It's the latest reminder that the same passion and purpose that drive you also drive us.
MULTIPRO™
TAILGATE
INDUSTRY FIRST
SIX-FUNCTION TAILGATE
AVAILABLE
ALLISON® 10-SPEED
AUTOMATIC TRANSMISSION
AVAILABLE
6.6L TURBO DIESEL
V8 ENGINE OFFERS 445HP
AND 910LB.FT. OF TORQUE
CLASS-LEADING
CREW CAB
FRONT HEAD AND
LEG ROOM
TOW
UP TO 36,000 LBS
WITH THE AVAILABLE
MAX TOW CONFIGURATION
STANDARD
PROGRADE™
TRAILERING SYSTEM
W/ IN-VEHICLE TRAILERING APP
Technology
- Class-leading available 15 camera views
- Available multi-color 15" diagonal heads-up display
- Apple CarPlay and Android Auto Compatible
- Available rear carmera mirror
- Bose premium sound system
- Available wireless charging pad
Interior
- Class-leading crew cab front headroom & legroom
- Higher searing position, for a better driving experience
- Available ventilated & heated seats
- Available smart storage solutions
Safety
- Rear Camera Mirror
- Available HD rear vision camera
- Available fwd collision, lane change, &blind zone alerts
- Availavle automatic emergency braking
- Available front and rear park assist
GMC Prograde Protection
- No Charge Two Year/48000kms Lube-Oil-Filter Maitenance
- Five Year/100,000km Powertrain Limited Warranty
Exterior
- Our GMC MultiPro tailgate offers 6 different funtions
- Redesigned with larger & bolder proportions
- NEW side BedSTep
- Dual-path air induction system
- Available machined face aluminum with........
- ........high gloss black accents & beadlock appearance
Performance
- Available 6.6 Liter turbo diesel v8 engine.....
- ...........offers 445hp & 910lbs of torque
- Traction Select System offerspreset drive modes
- Available Allison 10 speed automatic transmission
Trailering and Hauling
- Available ProGrade Trailering System with in-vehicle...
- ....trailering app offer features like: departure checklists, trailer detection,
- tow/haul reminder, & Trailer Tire Pressure Monitoring System
- Tow up to 36,000 lbs with max to configuration
The 2023 GMC Sierra Heavy Duty Line-up
Disclaimer
80 Requires properly equipped 3500 Regular Cab DRW Long Box 2WD model with available 6.6L Duramax Turbo Diesel engine and gooseneck hitch (late availability). Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.
81 Excludes other GM vehicles.
83 Device data connection required. Available on select Apple and Android devices. Some features require connected vehicle services trial or active plan and working electrical system. Service availability, features and functionality vary by vehicle. See onstar.ca for details and limitations.
82 Comparison based on wardsauto.com 2019 Large Pickup segment and latest competitive information available at the time of posting. Excludes other GM vehicles.
91 Vehicle user interface is a product of Apple and its terms and privacy statements apply. Requires compatible iPhone and data plan rates apply. Apple CarPlay is a trademark of Apple Inc. Siri, iPhone and iTunes are trademarks of Apple Inc, registered in the U.S. and other countries.
76 Read the vehicle Owner’s Manual for important feature limitations and information.
55 Whichever comes first. Conditions and limitations apply. See dealer for details.
56 Limit of four complimentary Lube-Oil-Filter services in total. Fluid top-offs, inspections, tire rotations, wheel alignments and balancing, etc., are not covered. Conditions and limitations apply. See dealer for details.